function showbigImage(imagepath, width, height) {
var winProperties = "toolbar=no,location=no,directories=no,status=no,copyhistory=no,width=800,height=600,resizable=yes";
if(imagepath.substr(imagepath.length-3).toUpperCase()!='PHP')
{
w = window.open('','big',winProperties);
w.document.writeln("PERUWAGEN - Galría![]("+imagepath+")
");
}
else
window.open(imagepath,'big',winProperties);
}